MIC4606-2YML-T5

Overview

The MIC4606-2YML-T5 is an 85V full-bridge MOSFET driver manufactured by Microchip Technology. It integrates adaptive dead-time circuitry and shoot-through protection to ensure reliable switching in high-voltage applications. The device operates within a supply voltage range of 10.5V to 18V and supports output currents up to 2A peak. It functions across an extended temperature range from -40°C to +125°C. The component is housed in an 8-pin SOIC package with tape-and-reel packaging for automated assembly.

Feature Summary

• Integrates adaptive dead-time control to optimize switching efficiency and minimize power loss during transitions.
• Includes built-in shoot-through protection to prevent simultaneous conduction of high-side and low-side MOSFETs.
• Supports high-voltage operation up to 85V, suitable for driving power MOSFETs in demanding environments.

Applications

• High-frequency DC-DC converters
• Motor drive systems
• Inverter circuits

Procurement Notes

Verify the exact suffix T5 confirms tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official Microchip documentation as regulatory requirements may vary by production batch. Check lifecycle status as this part may be obsolete or subject to last-time buy notices. Ensure ESD handling protocols are followed due to moisture sensitivity classification.

Selection Notes

Select this driver for applications requiring precise timing control between bridge legs without external components. Consider the 85V rating against peak bus voltages including ringing. Evaluate thermal performance based on PCB layout and ambient conditions. Verify compatibility with logic-level input signals from microcontrollers or PWM generators.

Part Context

This component belongs to the MIC4606 family of full-bridge drivers designed for robust power management. It replaces older discrete solutions by integrating critical protection features into a single IC. The YML suffix indicates the specific package variant used in this ordering code.

Replacement Considerations

Direct substitutes include other 85V full-bridge drivers with similar pinouts and adaptive dead-time features. Verify electrical parameters such as propagation delay and output current capability before substitution. Cross-reference with Microchip's obsolescence notices for alternative recommendations.